28836964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32621}}^1$

素因数の和:32655

約数の個数: 24

約数和(自身を含む): 57545208

約数和(自身を除く): 28708244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32621, 65242, 130484, 424073, 554557, 848146, 1109114, 1696292, 2218228, 7209241, 14418482, 28836964]

約数ペア:

[(1, 28836964), (2, 14418482), (4, 7209241), (13, 2218228), (17, 1696292), (26, 1109114), (34, 848146), (52, 554557), (68, 424073), (221, 130484), (442, 65242), (884, 32621)]